(19)
(11) EP 0 686 067 A1

(12)

(43) Date of publication:
13.12.1995 Bulletin 1995/50

(21) Application number: 94911410.0

(22) Date of filing: 16.02.1994
(51) International Patent Classification (IPC): 
B22F 3/ 00( . )
B29C 41/ 12( . )
B29C 67/ 00( . )
B41J 2/ 085( . )
B41J 2/ 505( . )
 B29C 41/ 00( . )
B29C 41/ 36( . )
B41J 2/ 01( . )
B41J 2/ 09( . )
(86) International application number:
PCT/US1994/002024
(87) International publication number:
WO 1994/019112 (01.09.1994 Gazette 1994/20)
(84) Designated Contracting States:
DE

(30) Priority: 18.02.1993 US 19930019470

(71) Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Cambridge, MA 02139 (US)

(72) Inventors:
  • SACHS, Emmanuel, M.
    Somerville, MA 02144 (US)
  • CURODEAU, Alain
    Cambridge, MA 02139 (US)
  • FAN, Tailin
    Cambridge, MA 02139 (US)
  • BREDT, James, F.
    Watertown, MA 02172 (US)
  • CIMA, Michael
    Lexington, MA 02173 (US)
  • BRANCAZIO, David
    Cambridge, MA 02140 (US)

(74) Representative: Joly, Jean-Jacques 
Cabinet Beau de Loménie 158, rue de l'Université
F-75340 Paris Cédex 07
F-75340 Paris Cédex 07 (FR)

   


(54) HIGH SPEED, HIGH QUALITY THREE DIMENSIONAL PRINTING